html {
    font-size: 100px;
}

body {
    font-size: 14px;
}

.pub_header {
    width: 100%;
    height: 0.58rem;
    background-color: white;
}

.mid1200 {
    margin: 0 auto;
    width: 1200px;
}

.font18 {
    font-size: 18px;
}

.pb5 {
    padding-bottom: 5%;
}

.pt0 {
    padding-top: 0 !important;
}

@media screen and (max-width: 800px) {
    .font18 {
        font-size: 16px;
    }

    body {
        width: 100%;
        overflow-x: hidden;
    }
}

/* 小标题 */

.pub_tile {
    width: 100%;
    text-align: center;
    padding-top: 1rem;
}

.pub_p1 {
    font-size: 0.32rem;
    color: #1d2974;
    line-height: 1;
    margin-bottom: 0.1rem;
    letter-spacing: 1px;
}

.pub_p2 {
    font-size: 0.14rem;
    color: #84879a;
    line-height: 1;
    letter-spacing: 1px;
}

.pub_p3 {
    font-size: 0.30rem;
    color: white;
    line-height: 1;
    letter-spacing: 3px;
}

.pub_p4 {
    font-size: 0.14rem;
    color: #8d95ba;
    line-height: 1;
}

.pub_p5,
.pub_p7 {
    font-size: 0.16rem;
    color: white;
    line-height: 1;
}

.pub_p6 {
    font-size: 0.14rem;
    color: white;
    line-height: 30px;
}

.pub_nav_d1 {
    color: white;
    margin-bottom: 0.43rem;
}

.pub_p8 {
    font-size: 0.14rem;
    /* line-height: 0.4rem; */
    line-height: 1;
    margin-top: 0.3rem;
}

.pub_title {
    font-size: 0.32rem;
    color: #333947;
    line-height: 1;
    letter-spacing: 2px;
    width: 100%;
    text-align: center;
    padding-bottom: 20px;
    position: relative;
    margin-bottom: 0.66rem;
}

.pub_title::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 0.44rem;
    height: 3px;
    background-color: #619fd0;
}

/* 导航 */

.pub_header_cont {
    width: 100%;
    /* height: 0.88rem; */
    position: fixed;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4.1% 0;
    background-color: white;
    box-shadow: 0 0 10px 1px rgba(102, 102, 102, .2);
}

.pub_nav {
    font-size: 0.14rem;
    line-height: 1;
}

.pub_nav_t {
    margin-left: auto;
    margin-bottom: 10px;
    padding-top: 10px;
}

.pub_nav_t ul {
    display: flex;
    justify-content: flex-end;
}

.pub_nav_t li {
    display: flex;
    align-items: center;
    font-size: 0.14rem;
    color: #84879a;
    margin-right: 0.3rem;
    transition: 0.5s;
}

.pub_nav_t li:last-of-type {
    margin-right: 0;
}

.pub_nav_t li:hover {
    color: #1b2a75;
}

.pub_nav_t a {
    display: flex;
    align-items: center;
}

.pub_nav_t img {
    height: 0.15rem;
    object-fit: contain;
    margin-right: 12px;
}

.pub_nav_b ul {
    display: flex;
    color: #1b2a75;
}

.pub_nav_b li {
    margin-right: 0.33rem;
    position: relative;
    padding-bottom: 10px;
}

.pub_nav_b li:last-of-type {
    margin-right: 0;
}

.pub_nav_hover {
    position: fixed;
    top: 0.58rem;
    left: 0;
    width: 100%;
    height: 5.9rem;
    background-color: #1b2a75;
    display: none;
}

.pub_nav_hover_cont {
    width: 1200px;
    margin: 0 auto;
    color: white;
    padding: 0.72rem 0;
    display: flex;
}

.pub_nav_l {
    width: 5.9rem;
    padding-right: 1rem;
    position: relative;
}

.pub_nav_l::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 1px;
    height: 4.24rem;
    background-color: rgba(141, 149, 186, 0.4);
}

.pub_nav_l .pub_p3 {
    margin-bottom: 0.48rem;
}

.pub_nav_l_item .pub_p4 {
    margin-bottom: 0.2rem;
}

.pub_nav_l_item .pub_p5 {
    margin-bottom: 0.47rem;
}

.pub_nav_hover a {
    display: block;
    width: 100%;
    height: 100%;
    transition: 0.5s;
}

.pub_nav_hover a:hover {
    color: #8d95ba;
}

.pub_nav_r {
    padding-left: 1rem;
}

/* .pub_nav_r .pub_p5 {
    margin-bottom: 0.44rem;
} */


/*  */

.pub_footer {
    background-color: #252735;
    overflow: hidden;
    /* padding-top: 0.5rem; */
}

.pub_footer_cont {
    width: 1200px;
    margin: 0 auto;
    padding-top: 0.84rem;
}

.pub_footer_t {
    display: flex;
    border-bottom: 1px solid rgba(93, 94, 111, .3);
    padding-bottom: 0.3rem;
}

.pub_footer_t dl {
    width: 1.94rem;
    min-width: 1.94rem;
    max-width: 1.94rem;
}

.pub_footer_er {
    width: auto;
}

.pub_footer_er dd {
    margin-bottom: 17px;
    position: relative;
}

.pub_footer_er dd:hover .pub_er {
    display: block;
}

.pub_icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.pub_footer_t dt {
    font-size: 0.14rem;
    color: white;
    line-height: 1;
    margin-bottom: 0.3rem;
}

.pub_footer_t dd {
    font-size: 0.14rem;
    color: #7f8294;
    line-height: 0.36rem;
}

.pub_footer_b {
    padding-top: 0.35rem;
    overflow: hidden;
}

.pub_footer_link {
    font-size: 0.14rem;
    color: #76788a;
    line-height: 2;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.pub_footer_link a {
    margin-right: 8px;
}

.pub_footer_id {
    font-size: 0.14rem;
    color: #76788a;
    line-height: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0.18rem 0;
}

.pub_footer_id div {
    display: flex;
    align-items: center;
}

.pub_footer_id img {
    margin-left: 5px;
}

.pub_er {
    display: none;
    width: 120px;
    height: 120px;
    position: absolute;
    top: -130px;
    left: -43px;
}


/*  */

.video_bg {
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.video_bg video {
    position: absolute;
    left: 50%;
    top: 50%;
    max-width: 80%;
    max-height: 80%;
    transform: translate(-50%, -50%);
}


/*  */

.pub_btn1 {
    width: 1.2rem;
    height: 0.5rem;
    text-align: center;
    line-height: 0.5rem;
    background-color: white;
    border-radius: 5px;
    color: #1d2974;
    letter-spacing: 2px;
    font-size: 0.14rem;
    margin-top: 0.4rem;
    transition: 0.5s;
    border: 1px solid #1d2974;
}

.pub_btn1:hover {
    background-color: #1d2974;
    color: white;
    border: 1px solid white;
}


/* 123 */

.pub_header_nav {
    width: 100%;
    height: 0.7rem;
    padding: 0 0.3rem;
    display: none;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
    background-color: #fff;
    box-shadow: 0 0 10px 1px rgba(102, 102, 102, .2);
}

.pub_header .pub_logo {
    width: 2.91rem;
    height: 0.4rem;
}

.pub_logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pub_header .pub_menu {
    width: .54rem;
    height: .54rem;
    background: #00255F;
    transition: 0.5s;
    position: relative;
}

.pub_header .pub_menu span {
    display: block;
    position: absolute;
    width: .27rem;
    height: .035rem;
    background: #fff;
    left: 0.14rem;
    transition: 0.5s;
}

.pub_header .pub_menu span:nth-child(1) {
    top: 0.15rem
}

.pub_header .pub_menu span:nth-child(2) {
    top: 0.25rem
}

.pub_header .pub_menu span:nth-child(3) {
    top: 0.35rem
}

.pub_header .pub_menu.on span:nth-child(1) {
    transform: rotate(45deg);
    top: 0.25rem
}

.pub_header .pub_menu.on span:nth-child(2) {
    opacity: 0;
}

.pub_header .pub_menu.on span:nth-child(3) {
    transform: rotate(-45deg);
    top: 0.25rem
}

.pub_menu.on {
    background-color: #fff;
}

.pub_menu.on span {
    background: #00255F;
    width: 0.35rem;
}


/* 菜单浮层 */

.pub_menu_ff {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background-color: rgba(0, 0, 0, .3);
    display: none;
}

.pub_menu_ff ul {
    box-sizing: border-box;
    background-color: #F6FCFF;
    position: absolute;
    padding: 0 2%;
    z-index: 3;
    width: 5.9rem;
    height: 85%;
    overflow-y: scroll;
    overflow-x: hidden;
    top: 0.9rem;
    left: 50%;
    transform: translateX(-50%);
    display: none;
}

.pub_menu_ff_li {
    /* line-height: 1.25rem; */
    padding: 0.2rem 0;
    font-size: 0.2rem;
    text-align: center;
    position: relative;
}

.pub_menu_ff_li span {
    position: relative;
}

.pub_menu_ff_li:first-of-type span::after,
.pub_menu_ff li:last-of-type span::after {
    display: none;
}


/* .pub_menu_ff_li_on span::after {
    content: '';
    display: inline-block;
    position: absolute;
    right: -0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0.20rem;
    height: 0.20rem;
    background-image: url('../img/jia.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
} */

.pub_menu_ff a {
    color: #333333;
    text-align: left;
    display: block;
    text-align: center;
}

.pub_menu_ft {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    z-index: 4;
    background-color: rgba(0, 0, 0, .3);
    transition: 0.5s;
}

.pub_menu_ft ul {
    overflow: scroll;
    box-sizing: border-box;
    background-color: rgba(35, 41, 55, 1);
    position: absolute;
    padding: 0 2%;
    z-index: 5;
    width: 5.9rem;
    height: 100%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.pub_menu_ft a {
    color: #FFFEFE;
}

.pub_menu_ft li {
    /* line-height: 1.25rem; */
    padding: 0.2rem 0;
    font-size: 0.2rem;
    text-align: center;
}

.pub_menu_ft .pub_menu_back {
    line-height: 1;
    margin: 0.64rem 0;
    font-size: 0.2rem;
    color: white;
}

.pub_menu_ft li img {
    width: 0.53rem;
    height: 0.53rem;
    margin: 0 auto 0.18rem;
}

.case .pub_title {
    margin-bottom: 0.2rem;
}


/* 经典案例 */

.case_bg {
    background-color: white;
    width: 100%;
    overflow: hidden;
}

.case {
    width: 1200px;
    margin: 0 auto;
    padding-top: 1rem;
}

.case_item {
    border-bottom: 1px solid #dfdfdf;
}

.case_item a {
    height: 1.45rem;
    box-sizing: content-box;
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
}

.case_item:last-of-type {
    border: 0;
}

.case_img {
    min-width: 220px;
    margin-right: 0.44rem;
    border-radius: 10px;
    overflow: hidden;
}

.case_img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.case_d1 {
    height: 100%;
    flex-grow: 1;
}

.case_p1 {
    font-size: 20px;
    color: #333947;
    /* font-weight: bold; */
    /* line-height: 1; */
    margin: 0.1rem 0 0.25rem;
}

.case_p2 {
    font-size: 14px;
    color: #464d61;
    line-height: 24px;
    height: 48px;
    margin-bottom: 0.16rem;
}

.case_p3 {
    font-size: 14px;
    color: #84879a;
}

.case_p3 span {
    margin-right: 0.17rem;
}

.case_btn {
    background-color: #eff5fa;
    border-radius: 100px;
    /* display: table; */
    margin: 0.37rem auto 1rem;

    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.4rem;
    padding: 0.1rem 0.3rem;
    font-size: 18px;
    color: #619fd0;
    box-sizing: border-box;
}

/* .case_btn a {
    display: block;
    padding: 0.12rem 0.3rem;
    font-size: 18px;
    color: #619fd0;
    line-height: 1;
} */


/* 联系我们 */

.contact_bg {
    width: 100%;
    background-color: #619fd0;
    overflow: hidden;
}

.contact {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0.8rem 0 1.5rem;
}

.contact_l {
    overflow: hidden;
}

.contact_p1 {
    width: 2.2rem;
    /* height: 0.74rem; */
    font-size: 28px;
    color: #619fd0;
    letter-spacing: 5px;
    background-color: white;
    margin-top: 1.2rem;
    border-radius: 5px;
    font-weight: bold;
    font-family: Arial;
    transition: 1s;
}

.contact_p1 a {
    width: 100%;
    height: 100%;
    padding: 0.18rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact_p1:hover {
    background-color: #1b2a75;
}

.contact_p2 {
    font-size: 24px;
    color: white;
    line-height: 1;
    margin-top: 0.65rem;
}

.contact_p3 {
    font-size: 38px;
    color: white;
    line-height: 1;
    margin-top: 0.25rem;
    margin-bottom: 1.2rem;
}


/* 立即咨询 */

.consulting {
    width: 100%;
    height: 4.6rem;
    background-image: url('../img/skr169.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding-top: 1.2rem;
    text-align: center;
}

.consulting_d1 {
    display: table;
    background-color: white;
    border-radius: 40px;
    line-height: 1;
    margin: 0 auto;
    transition: 0.5s;
}

.consulting_d1 a {
    display: block;
    padding: 12px 30px;
}

.consulting_d1:hover {
    background-color: #1b2a75;
}

.consulting_p1 {
    background-image: -webkit-linear-gradient(top, rgb(125, 207, 250), rgb(63, 107, 243));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 22px;
}

.consulting_p2 {
    margin-top: 0.5rem;
    font-size: 38px;
    color: white;
    font-family: 'OPPOSansH', "思源黑体 CN";
    letter-spacing: 5px;
}

.consulting_p3 {
    margin-top: 0.55rem;
    font-size: 14px;
    color: white;
    line-height: 30px;
}


/*  */

.reGo {
    display: none;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    background-color: rgba(27, 42, 117, .5);
    position: fixed;
    z-index: 2;
    right: 2%;
    bottom: 1.2rem;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.35s;
}

.reTop {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(27, 42, 117, .5);
    position: fixed;
    z-index: 2;
    right: 2%;
    bottom: 0.3rem;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.35s;
    display: none;
}

.reGo:hover,
.reTop:hover {
    background-color: rgba(27, 42, 117, 1);
}


/*  */

.money_p3,
.case_btn,
.case_btn a {
    transition: 0.5s;
}

.money_p3:hover,
.case_btn:hover {
    background-color: #1b2a75;
}

.case_btn:hover {
    color: white;
}


/* .case_btn:hover a {
    color: white;
} */


/*  */

.pub_bear {
    font-size: 14px;
    color: white;
    background-color: #323647;
}

.pub_bears {
    width: 1200px;
    height: 0.5rem;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.pub_bears a {
    transition: 0.5s;
}

.pub_bears a:hover {
    color: #8895d4;
}

.pub_bears img {
    display: block;
    margin: 0 0.2rem;
}


/*  */


/*  */

.popup {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 2005;
    background-color: rgba(0, 0, 0, .4);
    display: none;
}

.pop {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    border-radius: 6px;
    overflow: hidden;
    padding-top: 0.5rem;
}

.pop_title {
    font-size: 24px;
    color: #333947;
    line-height: 1;
    text-align: center;
    position: relative;
    padding-bottom: 0.17rem;
    margin-bottom: 0.7rem;
}

.pop_title::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 18px;
    height: 3px;
    background-color: #1b2a75;
}

.pop_cont {
    width: 7.4rem;
    display: flex;
    padding-bottom: 0.8rem;
}

.pop_cont>div {
    flex: 1;
}

.pop_l {
    /* padding-left: 1.5rem; */
    position: relative;
}

.pop_d2 {
    width: 1.3rem;
    border: 1px solid #b4b7c8;
    border-radius: 4px;
    padding: 0.12rem;
    margin: 0 auto;
}

.pop_l img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pop_l p {
    height: 0.5rem;
    font-size: 18px;
    color: #84879a;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.12rem;
    text-align: center;
}

.pop_l::after {
    content: "";
    width: 1px;
    height: 1.9rem;
    background-color: #dddfea;
    position: absolute;
    right: 0;
    top: 0;
}


/*  */

.pop_r {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.pop_d1 {
    transform: translateX(-0.14rem);
}

.pop_r p {
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #fffcfc;
}

.pop_down {
    background-color: #619fd0;
    border-radius: 4px;
    margin-top: 0.12rem;
}

.pop_down a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.8rem;
    height: 0.5rem;
}

.pop_down img {
    margin-right: 0.1rem;
}

.pop_close {
    width: 0.22rem;
    object-fit: contain;
    position: absolute;
    right: 0.3rem;
    top: 0.3em;
    cursor: pointer;
}

.money_r a {
    display: block;
    width: 1.56rem;
    height: 0.5rem;
}

/*  */

.pub_img1 {
    margin-bottom: 0.4rem;
}

.pub_img1 img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.pub_p9 {
    font-size: 14px;
    color: #949dc6;
    line-height: 32px;
}

.pub_img2 {
    font-size: 28px;
    color: white;
    display: flex;
    align-items: center;
    margin-bottom: 0.7rem;
}

.pub_img2 img {
    margin-right: 0.2rem;
}

.pub_img2 span {
    letter-spacing: 2px;
}

.head_p3 {
    width: 7.2rem
}

@media screen and (max-width: 800px) {
    html {
        font-size: 80px;
    }

    .pub_title {
        margin-bottom: 0.33rem;
    }

    .pub_footer_cont {
        width: 100%;
        padding: 0 0.3rem;
    }

    .pub_footer_t {
        flex-wrap: wrap;
    }

    .pub_footer_t dl {
        width: 33%;
        min-width: 33%;
        max-width: 33%;
        text-align: center;
        padding-top: 0.4rem;
    }

    .pub_footer_t dl:nth-of-type(1),
    .pub_footer_t dl:nth-of-type(2),
    .pub_footer_t dl:nth-of-type(3) {
        margin-bottom: 0.2rem;
    }

    .pub_footer .pub_footer_er {
        width: 100%;
        min-width: 100%;
        max-width: 100%;
        display: flex;
        justify-content: space-around;
        align-items: center;
    }

    .pub_footer_id {
        display: block;
    }

    .pub_footer_id>div {
        margin-bottom: 0.1rem;
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .pub_logo img {
        width: auto;
        height: 100%;
        object-fit: contain;
    }

    .pub_header_nav {
        display: flex;
    }

    .pub_header_nav,
    .pub_header {
        height: 0.9rem;
    }

    .pub_nav_hover {
        top: 0.9rem;
    }

    .pub_header_cont {
        display: none;
    }

    .pub_footer_t dt {
        font-size: 0.18rem;
    }

    .pub_footer_t dd,
    .pub_footer_link {
        font-size: 0.16rem;
    }

    .pub_footer_id {
        font-size: 0.14rem;
    }

    .pub_contiain .head {
        height: auto;
    }

    .pub_header .pub_logo {
        height: 43px;
    }

    /* 经典案例 */
    .case {
        width: 90%;
        margin: 0 auto;
    }

    .case_item a {
        height: auto;
        padding: 0.28rem 0;
    }

    .case_img {
        min-width: 110px;
        margin-right: 0.1rem;
        border-radius: 2px;
    }

    .case_d1 {
        margin-top: 0;
    }

    .case_p1 {
        font-size: 17px;
        margin: 0 auto 0.1rem;
    }

    .case_p3 {
        font-size: 12px;
    }

    .case_p2 {
        line-height: 18px;
        height: auto;
        font-size: 12px;
        margin: 0;
    }

    .case_d1 {
        padding: 0 0.1rem;
    }

    /* 联系我们 */
    .contact {
        width: 100%;
        min-width: 100%;
        padding: 0.5rem 0.2rem;
        align-items: center;
    }

    .contact_p1 {
        width: 1.8rem;
        font-size: 16px;
        margin-top: 0;
        height: auto;
        line-height: 0.5rem;
    }

    .contact_p2 {
        font-size: 16px;
    }

    .contact_p3 {
        margin-bottom: 0;
        font-size: 22px;
    }

    .contact_r {
        width: 48%;
    }

    .contact_r img {
        width: 100%;
        object-fit: contain;
    }

    /* 立即咨询 */
    .consulting {
        height: auto;
        padding-left: 0.4rem;
        padding-right: 0.4rem;
        padding-bottom: 0.6rem;
    }

    .consulting_p1 {
        font-size: 16px;
    }

    .consulting_p2 {
        font-size: 24px;
        white-space: nowrap;
    }

    .consulting_p3 {
        font-size: 14px;
    }

    /*  */
    /* .pager {
        display: none !important;
    } */
    /*  */
    .pub_bears {
        width: 90%;
    }

    /*  */
    .pop {
        max-height: 90vh;
        overflow-y: scroll;
    }

    .pop,
    .pop_cont {
        width: 90%;
        margin: 0 auto;
    }

    .pop_cont {
        flex-direction: column;
    }

    .pop_l::after {
        display: none;
    }

    .pop_l {
        margin-bottom: 0.2rem;
    }

    .pop_title {
        margin-bottom: 0.4rem;
    }

    .pop_cont {
        padding-bottom: 0.4rem;
    }

    .case {
        padding-top: .5rem;
    }

    .mid1200 {
        margin: 0 auto;
        width: 100%;
    }

    .case_btn {
        width: auto;
    }

    .money_r a {
        width: auto;
    }

    .pop_close {
        width: 0.3rem;
        top: 1.3em;
    }
}